What is a Regenerative through furnace? Introduction to the Working Principle of forging furnace

Regenerative through furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，it has the functions of hardening and tempering, Forging heating, hardening and tempering, heat treatment and anneal，it is an ideal choice for customers to buy Regenerative through furnace。The following is to introduce the Regenerative through furnace:

1、Brief introduction of Regenerative through furnace

Regenerative through furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，it has the structure of Radiation chamber, convection chamber, recovery of waste heat, combustor and furnace chamber。

Regenerative through furnace

2、Regenerative through furnace use

The purpose of Regenerative through furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Regenerative through furnace can realize the quenching and tempering treatment of the metal. This is helpful to adjust the hardness and toughness of metal to meet the needs of different workpieces.

2. Metal melting and casting

Although it is mainly used for forging heating, some types of Regenerative through furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

3. Metal forging heating

The Regenerative through furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

4. Improve production efficiency

The Regenerative through furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

5. Metal heat treatment

In addition to forging heating, Regenerative through furnaces can also be used for metal heat treatment processes, such as annealing and tempering. These processes can improve the microstructure and properties of metal materials, and improve their service life and mechanical properties.

Regenerative through furnace

3、Regenerative through furnace characteristics

The Regenerative through furnace features are as follows:

1. Efficient heating

The Regenerative through furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

2. Easy to control

The combustion system and ventilation system of the Regenerative through furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

3. Efficient heating

The Regenerative through furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

4. energy saving and environmental protection

As a clean energy source, gas produces less waste gas and waste smoke after combustion, which is beneficial to environmental protection. At the same time, some Regenerative through furnaces are also equipped with waste heat recovery system, which further improves the energy utilization efficiency.

5. Stable and reliable

The Regenerative through furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

Regenerative through furnace

4、Regenerative through furnace structure

The Regenerative through furnace structure is introduced as follows:

1. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

2. Radiation chamber

The heat load of the main place for Regenerative through furnace heat exchange accounts for about 70%-80% of the whole furnace. The furnace tube in the radiation room conducts heat through flame or high-temperature flue gas, which is mainly radiant heat, so it is called radiation tube.

3. convection chamber

The material is heated by convection heat transfer of high temperature flue gas discharged from the radiation chamber. Flue gas washes the tube wall of the furnace tube at a high speed to carry out effective convection heat transfer, and its heat load accounts for about 20%-30% of the whole furnace. The convection chamber is generally arranged above the radiation chamber, and some are placed on the ground alone. In order to improve the heat transfer effect, nail head tubes or finned tubes are often used in furnace tubes.

4. ventilation system

Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.

5. furnace chamber

A space for holding metallic materials for heating.

Regenerative through furnace

5、Working principle of Regenerative through furnace

Regenerative through furnacethe principle is simple.Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.，the product looks beautiful.，It is an efficient, energy-saving and environment-friendly metal heating device.，multifunctional, with functions such as temper, quench, Forging heating, normalizing and Casting heating，Simple structure and advanced technology.，it mainly includes recovery of waste heat, combustor, ventilation system, convection chamber and ventilation system。

Regenerative through furnace

6、Regenerative through furnace HD real picture

Regenerative through furnace are widely used. The following is a multi-directional display diagram of Regenerative through furnace, and the details are full of quality and intelligence.。

Regenerative through furnace

Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。

Regenerative through furnaceit can be used in pharmacy, automobile, surface treatment, metallurgy, Household necessities and other industries，Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，Commonly used inMetal tempering,Metal forging heating,Metal melting and casting,Improve production efficiency,Energy conservation and environmental protection and so on。